Hello! I'm new here at the forum. (I'm Swedish so I apologize my bad english please)

I have a little project to make a wooden propeller. So I wondering, do anybody here has any drawings or blueprints at the templates that they use when they glue the propeller together? Any propeller works! So I can look at it and use it in my production and project. I take all the help I can get please.

this design is very bad , never use it , i made that before and the results didn't satisfy me at all , from 2500 to 5500 RPM , this propeller had too much drag and low lift , it drains a nice amount of power but the thrust wasn't good enough , i may upload a video later on comparison between some old designs (homemade of course)